[1]MO Hongwei,MA Jingwen.A biogeography-based mobile robot path planning algorithm[J].CAAI Transactions on Intelligent Systems,2015,10(5):705-711.[doi:10.11992/tis.201407003]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
10
Number of periods:
2015 5
Page number:
705-711
Column:
学术论文—智能系统
Public date:
2015-10-25
- Title:
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A biogeography-based mobile robot path planning algorithm
- Author(s):
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MO Hongwei; MA Jingwen
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College of Automation, Harbin Engineering University, Harbin 150001, China
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- Keywords:
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mobile robot; path planning; biogeography-based optimization (BBO); effective vertex; grid coding method
- CLC:
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TP301
- DOI:
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10.11992/tis.201407003
- Abstract:
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At present, there are many intelligent computing methods used in mobile robot path planning; however, in complex environments, most of them have low efficiency and poor results. In order to solve such problems, this paper proposes a new method for mobile robot path planning, which combines the grid coding method based on the effective vertex with the improved biogeography-based optimization (BBO). On the basis of the environmental infor-mation that has been learned, the BBO is improved in three aspects:elite strategies, dimension reduction mecha-nisms and migration based on inertial operator. The improved BBO is applied in path planning. The method is com-pared with artificial bee colony (ABC), particle swarm optimization (PSO) and artificial fish algorithm (AFA). Experiment results show that the improved method can solve the problem of mobile robot path planning in a complex environment more efficiently.